133043732233 has 4 divisors (see below), whose sum is σ = 133079977728. Its totient is φ = 133007486740.

The previous prime is 133043732203. The next prime is 133043732257. The reversal of 133043732233 is 332237340331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133043732233 - 2⁵ = 133043732201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133043732203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18117241 + ... + 18124582.

It is an arithmetic number, because the mean of its divisors is an integer number (33269994432).

Almost surely, 2^133043732233 is an apocalyptic number.

It is an amenable number.

133043732233 is a deficient number, since it is larger than the sum of its proper divisors (36245495).

133043732233 is an equidigital number, since it uses as much as digits as its factorization.

133043732233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36245494.

The product of its (nonzero) digits is 81648, while the sum is 34.

The spelling of 133043732233 in words is "one hundred thirty-three billion, forty-three million, seven hundred thirty-two thousand, two hundred thirty-three".